| 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 | $184.30 | 5.707% | $194.818 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $73.75 | 10.160% | $81.243 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $27.37 | 9.266% | $29.9061 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $29.89 | 6.808% | $31.9249 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $20.65 | 8.368% | $22.378 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $80.77 | 12.710% | $91.0359 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $25.43 | 7.296% | $27.2854 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $442.16 | $478.5913 | $478.60 | $478.60 | $478.50 | |