| 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 | $110.70 | 6.615% | $118.0228 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $143.33 | 10.398% | $158.2335 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $91.53 | 3.768% | $94.9789 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $176.62 | 7.140% | $189.2307 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $200.40 | 9.860% | $220.1594 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $92.67 | 3.658% | $96.0599 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $151.59 | 7.218% | $162.5318 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $966.84 | $1,039.2170 | $1,039.21 | $1,039.25 | $1,039.20 | |