| 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 | $159.67 | 9.748% | $175.2346 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $130.94 | 9.168% | $142.9446 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $181.66 | 11.628% | $202.7834 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $59.72 | 6.378% | $63.5289 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $136.30 | 12.546% | $153.4002 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $103.58 | 8.335% | $112.2134 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $55.61 | 12.553% | $62.5907 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $827.48 | $912.6958 | $912.68 | $912.75 | $912.60 | |