| 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 | $176.59 | 10.850% | $195.75 | $195.75 | $195.75 | $195.80 |
| Purchase #2 | $174.95 | 9.834% | $192.1546 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $249.35 | 12.225% | $279.833 | $279.83 | $279.85 | $279.80 |
| Purchase #4 | $195.72 | 5.571% | $206.6236 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $195.62 | 7.515% | $210.3208 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $34.71 | 6.720% | $37.0425 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $150.75 | 6.124% | $159.9819 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $1,177.69 | $1,281.7064 | $1,281.69 | $1,281.70 | $1,281.70 | |