| 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 | $149.53 | 13.607% | $169.8765 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $103.48 | 10.368% | $114.2088 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $183.76 | 12.515% | $206.7576 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $35.32 | 9.232% | $38.5807 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $47.28 | 13.479% | $53.6529 | $53.65 | $53.65 | $53.70 |
| Purchase #6 | $243.52 | 9.518% | $266.6982 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $238.79 | 8.371% | $258.7791 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $1,001.68 | $1,108.5538 | $1,108.56 | $1,108.60 | $1,108.70 | |