| 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 | $151.28 | 13.655% | $171.9373 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $221.45 | 8.415% | $240.085 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $173.86 | 11.782% | $194.3442 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $214.70 | 6.593% | $228.8552 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $15.29 | 8.519% | $16.5926 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $132.69 | 13.367% | $150.4267 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $46.87 | 13.571% | $53.2307 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $956.14 | $1,055.4717 | $1,055.48 | $1,055.55 | $1,055.40 | |