| 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 | $178.52 | 10.650% | $197.5324 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $134.85 | 8.861% | $146.7991 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $173.28 | 12.263% | $194.5293 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $220.49 | 11.426% | $245.6832 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $189.33 | 6.631% | $201.8845 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $69.75 | 12.300% | $78.3293 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $39.81 | 7.608% | $42.8387 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $1,006.03 | $1,107.5965 | $1,107.59 | $1,107.70 | $1,107.50 | |