| 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 | $187.53 | 3.417% | $193.9379 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $238.60 | 8.136% | $258.0125 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $240.25 | 9.674% | $263.4918 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $145.48 | 13.701% | $165.4122 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $155.27 | 9.607% | $170.1868 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $80.53 | 13.798% | $91.6415 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $69.60 | 10.519% | $76.9212 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,117.26 | $1,219.6039 | $1,219.60 | $1,219.60 | $1,219.50 | |