| 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 | $186.48 | 4.608% | $195.073 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $29.35 | 10.294% | $32.3713 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $153.56 | 4.513% | $160.4902 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $160.45 | 12.251% | $180.1067 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $234.98 | 6.210% | $249.5723 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $81.66 | 10.774% | $90.458 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $239.75 | 12.462% | $269.6276 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $1,086.23 | $1,177.6991 | $1,177.70 | $1,177.65 | $1,177.80 | |