| 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 | $150.84 | 4.814% | $158.1014 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $223.55 | 12.231% | $250.8924 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $203.32 | 4.238% | $211.9367 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $99.63 | 9.586% | $109.1805 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $166.52 | 9.477% | $182.3011 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $84.34 | 9.865% | $92.6601 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $180.92 | 7.687% | $194.8273 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $1,109.12 | $1,199.8995 | $1,199.90 | $1,199.95 | $1,199.90 | |