| 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 | $184.36 | 7.720% | $198.5926 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $115.36 | 4.827% | $120.9284 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $99.56 | 9.612% | $109.1297 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $197.29 | 6.526% | $210.1651 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $87.27 | 6.150% | $92.6371 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $167.87 | 4.794% | $175.9177 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $65.61 | 5.636% | $69.3078 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $917.32 | $976.6784 | $976.69 | $976.70 | $976.60 | |