| 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 | $154.48 | 4.280% | $161.0917 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $219.34 | 4.138% | $228.4163 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $185.58 | 4.641% | $194.1928 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $247.80 | 11.514% | $276.3317 | $276.33 | $276.35 | $276.30 |
| Purchase #5 | $248.70 | 11.335% | $276.8901 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $244.92 | 11.565% | $273.245 | $273.25 | $273.25 | $273.20 |
| Purchase #7 | $172.93 | 11.367% | $192.587 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,473.75 | $1,602.7546 | $1,602.76 | $1,602.80 | $1,602.70 | |