| 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 | $193.55 | 6.539% | $206.2062 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $22.33 | 7.518% | $24.0088 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $192.80 | 9.783% | $211.6616 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $119.42 | 4.788% | $125.1378 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $170.32 | 10.346% | $187.9413 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $19.46 | 6.817% | $20.7866 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $181.64 | 7.280% | $194.8634 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $899.52 | $970.6057 | $970.61 | $970.60 | $970.60 | |