| 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 | $147.57 | 4.310% | $153.9303 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $203.50 | 9.335% | $222.4967 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $90.82 | 4.344% | $94.7652 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $148.93 | 9.131% | $162.5288 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $226.85 | 10.251% | $250.1044 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $66.70 | 11.861% | $74.6113 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $84.90 | 9.787% | $93.2092 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $969.27 | $1,051.6459 | $1,051.65 | $1,051.65 | $1,051.60 | |