| 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 | $133.58 | 6.229% | $141.9007 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $34.92 | 4.327% | $36.431 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $159.55 | 8.248% | $172.7097 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $223.87 | 5.251% | $235.6254 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $48.56 | 4.748% | $50.8656 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $159.64 | 3.534% | $165.2817 | $165.28 | $165.30 | $165.30 |
| Purchase #7 | $168.75 | 5.555% | $178.1241 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $928.87 | $980.9382 | $980.94 | $980.95 | $980.90 | |