| 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 | $152.58 | 6.540% | $162.5587 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $244.49 | 5.770% | $258.5971 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $247.91 | 13.724% | $281.9332 | $281.93 | $281.95 | $281.90 |
| Purchase #4 | $161.73 | 10.741% | $179.1014 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $43.95 | 7.171% | $47.1017 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $129.31 | 9.576% | $141.6927 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $12.26 | 4.726% | $12.8394 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $992.23 | $1,083.8242 | $1,083.82 | $1,083.85 | $1,083.80 | |