| 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 | $197.48 | 3.563% | $204.5162 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $133.91 | 3.117% | $138.084 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $50.55 | 12.251% | $56.7429 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $140.95 | 5.786% | $149.1054 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $242.58 | 7.154% | $259.9342 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $135.93 | 6.408% | $144.6404 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $184.26 | 8.635% | $200.1709 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,085.66 | $1,153.1940 | $1,153.19 | $1,153.20 | $1,153.10 | |