| 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 | $155.41 | 6.781% | $165.9484 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $145.62 | 13.824% | $165.7505 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $19.80 | 11.827% | $22.1417 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $217.59 | 12.371% | $244.5081 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $230.38 | 6.506% | $245.3685 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $150.66 | 9.235% | $164.5735 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $237.58 | 7.817% | $256.1516 | $256.15 | $256.15 | $256.20 |
| 7 purchase totals = | $1,157.04 | $1,264.4423 | $1,264.44 | $1,264.40 | $1,264.50 | |