| 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 | $162.59 | 9.800% | $178.5238 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $31.95 | 8.607% | $34.6999 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $72.81 | 5.402% | $76.7432 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $54.79 | 6.824% | $58.5289 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $38.62 | 8.385% | $41.8583 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $138.89 | 6.263% | $147.5887 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $36.74 | 11.541% | $40.9802 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $536.39 | $578.9230 | $578.92 | $578.95 | $578.90 | |