| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.37 | 7.725% | $198.6126 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $235.54 | 13.819% | $268.0893 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $243.48 | 5.451% | $256.7521 | $256.75 | $256.75 | $256.80 |
| Purchase #4 | $159.35 | 7.253% | $170.9077 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $122.35 | 6.743% | $130.6001 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $208.36 | 5.546% | $219.9156 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $153.88 | 12.149% | $172.5749 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $1,307.33 | $1,417.4523 | $1,417.45 | $1,417.40 | $1,417.50 | |